766411425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15413}}^1$

素因数の和:15459

約数の個数: 72

約数和(自身を含む): 1565384184

約数和(自身を除く): 798972759

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 195, 221, 225, 255, 325, 425, 585, 663, 765, 975, 1105, 1275, 1989, 2925, 3315, 3825, 5525, 9945, 15413, 16575, 46239, 49725, 77065, 138717, 200369, 231195, 262021, 385325, 601107, 693585, 786063, 1001845, 1155975, 1310105, 1803321, 2358189, 3005535, 3406273, 3467925, 3930315, 5009225, 6550525, 9016605, 10218819, 11790945, 15027675, 17031365, 19651575, 30656457, 45083025, 51094095, 58954725, 85156825, 153282285, 255470475, 766411425]

約数ペア:

[(1, 766411425), (3, 255470475), (5, 153282285), (9, 85156825), (13, 58954725), (15, 51094095), (17, 45083025), (25, 30656457), (39, 19651575), (45, 17031365), (51, 15027675), (65, 11790945), (75, 10218819), (85, 9016605), (117, 6550525), (153, 5009225), (195, 3930315), (221, 3467925), (225, 3406273), (255, 3005535), (325, 2358189), (425, 1803321), (585, 1310105), (663, 1155975), (765, 1001845), (975, 786063), (1105, 693585), (1275, 601107), (1989, 385325), (2925, 262021), (3315, 231195), (3825, 200369), (5525, 138717), (9945, 77065), (15413, 49725), (16575, 46239)]